0001-Clean-up-some-pg_dump-tests.patch

From bf13888e63431c513e440982a72a76d1d7193777 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Mon, 2 Oct 2023 08:58:23 +0200
Subject: [PATCH] Clean up some pg_dump tests

1) Remove useless entries from "unlike" lists.  Runs that are not
   listed in "like" don't need to be excluded in "unlike".

2) Ensure there is always a "like" list, even if it is empty.  This
   makes the test more self-documenting.

3) Use predefined lists such as %full_runs where appropriate, instead
   of listing all runs separately.

Also add code that checks 1 and 2 automatically and issues a message
for violations.
---
 src/bin/pg_dump/t/002_pg_dump.pl | 72 +++++++-------------------------
 1 file changed, 15 insertions(+), 57 deletions(-)

diff --git a/src/bin/pg_dump/t/002_pg_dump.pl b/src/bin/pg_dump/t/002_pg_dump.pl
index 55e98ec8e3..8a93910269 100644
--- a/src/bin/pg_dump/t/002_pg_dump.pl
+++ b/src/bin/pg_dump/t/002_pg_dump.pl
@@ -818,7 +818,7 @@
 		regexp => qr/^\QALTER COLLATION public.test0 OWNER TO \E.+;/m,
 		collation => 1,
 		like => { %full_runs, section_pre_data => 1, },
-		unlike => { %dump_test_schema_runs, no_owner => 1, },
+		unlike => { no_owner => 1, },
 	},
 
 	'ALTER FOREIGN DATA WRAPPER dummy OWNER TO' => {
@@ -977,7 +977,7 @@
 		create_sql =>
 		  'ALTER SCHEMA public OWNER TO "regress_quoted  \"" role";',
 		regexp => qr/^(GRANT|REVOKE)/m,
-		unlike => { defaults_public_owner => 1 },
+		like => {},
 	},
 
 	'ALTER SEQUENCE test_table_col1_seq' => {
@@ -1285,9 +1285,7 @@
 		  { %full_runs, %dump_test_schema_runs, section_pre_data => 1, },
 		unlike => {
 			exclude_dump_test_schema => 1,
-			only_dump_test_table => 1,
 			no_owner => 1,
-			role => 1,
 			only_dump_measurement => 1,
 		},
 	},
@@ -1351,7 +1349,6 @@
 			binary_upgrade => 1,
 			no_large_objects => 1,
 			schema_only => 1,
-			section_pre_data => 1,
 		},
 	},
 
@@ -3210,7 +3207,6 @@
 			binary_upgrade => 1,
 			exclude_dump_test_schema => 1,
 			schema_only => 1,
-			only_dump_measurement => 1,
 		},
 	},
 
@@ -3457,7 +3453,6 @@
 	'Disabled trigger on partition is not created' => {
 		regexp => qr/CREATE TRIGGER test_trigger.*ON dump_test_second_schema/,
 		like => {},
-		unlike => { %full_runs, %dump_test_schema_runs },
 	},
 
 	# Triggers on partitions should not be dropped individually
@@ -3834,35 +3829,12 @@
 		\QCREATE INDEX measurement_city_id_logdate_idx ON ONLY dump_test.measurement USING\E
 		/xm,
 		like => {
-			binary_upgrade => 1,
-			clean => 1,
-			clean_if_exists => 1,
-			compression => 1,
-			createdb => 1,
-			defaults => 1,
-			exclude_test_table => 1,
-			exclude_test_table_data => 1,
-			no_toast_compression => 1,
-			no_large_objects => 1,
-			no_privs => 1,
-			no_owner => 1,
-			no_table_access_method => 1,
-			only_dump_test_schema => 1,
-			pg_dumpall_dbprivs => 1,
-			pg_dumpall_exclude => 1,
-			schema_only => 1,
+			%full_runs,
+			%dump_test_schema_runs,
 			section_post_data => 1,
-			test_schema_plus_large_objects => 1,
-			only_dump_measurement => 1,
-			exclude_measurement_data => 1,
 		},
 		unlike => {
 			exclude_dump_test_schema => 1,
-			only_dump_test_table => 1,
-			pg_dumpall_globals => 1,
-			pg_dumpall_globals_clean => 1,
-			role => 1,
-			section_pre_data => 1,
 			exclude_measurement => 1,
 		},
 	},
@@ -3913,7 +3885,6 @@
 			role => 1,
 			section_post_data => 1,
 			only_dump_measurement => 1,
-			exclude_measurement_data => 1,
 		},
 		unlike => {
 			exclude_measurement => 1,
@@ -3927,35 +3898,12 @@
 		\QALTER INDEX dump_test.measurement_pkey ATTACH PARTITION dump_test_second_schema.measurement_y2006m2_pkey\E
 		/xm,
 		like => {
-			binary_upgrade => 1,
-			clean => 1,
-			clean_if_exists => 1,
-			compression => 1,
-			createdb => 1,
-			defaults => 1,
-			exclude_dump_test_schema => 1,
-			exclude_test_table => 1,
-			exclude_test_table_data => 1,
-			no_toast_compression => 1,
-			no_large_objects => 1,
-			no_privs => 1,
-			no_owner => 1,
-			no_table_access_method => 1,
-			pg_dumpall_dbprivs => 1,
-			pg_dumpall_exclude => 1,
+			%full_runs,
 			role => 1,
-			schema_only => 1,
 			section_post_data => 1,
 			only_dump_measurement => 1,
-			exclude_measurement_data => 1,
 		},
 		unlike => {
-			only_dump_test_schema => 1,
-			only_dump_test_table => 1,
-			pg_dumpall_globals => 1,
-			pg_dumpall_globals_clean => 1,
-			section_pre_data => 1,
-			test_schema_plus_large_objects => 1,
 			exclude_measurement => 1,
 		},
 	},
@@ -4951,6 +4899,16 @@
 			next;
 		}
 
+		if (!defined($tests{$test}->{like}))
+		{
+			diag "missing like in test \"$test\"";
+		}
+		if ($tests{$test}->{unlike}->{$test_key} &&
+			!defined($tests{$test}->{like}->{$test_key}))
+		{
+			diag "useless unlike \"$test_key\" in test \"$test\"";
+		}
+
 		# Run the test listed as a like, unless it is specifically noted
 		# as an unlike (generally due to an explicit exclusion or similar).
 		if ($tests{$test}->{like}->{$test_key}

base-commit: c8ec5e0543b90372c8e6d5cc2cd3d2ff89ca0e82
-- 
2.42.0